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DOSarrest provides a high quality anti-DDoS and comprehensive online security suite and has a staff that is knowledgeable, professional, and that responds rapidly and proactively to issues with excellent all-around communication. We are proud to have DOSarrest as a part of our web infrastructure here at Winshuttle and would definitely recommend their service to others.

Gaelan Lloyd

Web Systems Manager, Winshuttle LLC

We are very glad to find such a professional company like DOSarrest. The day we selected them as a DDoS Mitigation company was the last day for all our website and server security issues. Good work DOSarrest keep it up!

Ali Sleiman

Online Technical Manager, Alrai Newspaper

We entrust DOSarrest with the protection of our business critical, festival websites at our busiest time of year. The DOSarrest Team have kept our sites up and running when we need them the most and I’d recommend them without hesitation

Andy Owen

Head of Digital and Creative, Cream / Creamfields

I have worked with DOSarrest before and was delighted to be able to recommend them here at Dedsert. When we were in trouble, they came on board and solved a problem in double-quick time in the middle of the night. Their service since then has been 100% top class and I am happy to recommend them.

Peter Fellows-McCully


We have been very pleased with the service that DOSarrest has provided us. In addition to feeling confident about what they provide, their customer and technical service have been extremely responsive and professional.

Tarn Callis

IT Department,

We have had a great customer experience with DOSarrest. We engaged with DOSarrest when we were close to the opening of the 9/11 Memorial. The DOSarrest team has always been extremely proactive in letting us know whenever there was something that needed our attention. I especially thank them for their services on 9/11/11, the day the Memorial was opened to the public and our website was experiencing high loads and latencies; the DOSarrest team stepped right in and worked with our Web-hosting company along with us and took expeditious steps to ensure that the site effectively handled the traffic.

Radha Nagaraja

Director of Software Development,

We are aware of your services and we have heard really positive feedback about DOSarrest.More importantly, we are seeing first hand that your customer service initiatives are first class and that is very encouraging.

Mossab Alzeeny

Senior Technology Advisor, AUTODATA Middle East

Support is extremely quick and efficient. The solution works well and we are pleased with DOSarrest.

Khalid Maqsudi

Web Operations Manager,

DOSarrest has provided us with sparkling customer service for a long time. We first started using DOSarrest when we were hit with a DDOS attack almost two years ago. They resolved the issue immediately and have protected us from DDOS attacks ever since. A major extra benefit we get from working with them is that now all our webpages load dramatically faster since their DDOS prevention service also includes a website caching service. Also, when we email the customer service team at DOSarrest, their replies never take more than ten minutes to receive, which to me is stunning. The level of professionalism and service they provide is truly unparalleled across all industries in my experience.

Eric Ferguson

President, Andy's Auto Sport

All has been good and your support team have been great. They stuck at the task when we had the SSL issue and researched and identified the issue. I also appreciate the speed of the initial setup. All in all a very good service.

Brian Fraser

IT Operations Manager, UniServity